Collapsible box



FIG. 1 is an exploded perspective view of a collapsible box showing my new design;

FIG. 2 is a perspective view thereof; in an uncollapsed position; with cover;

FIG. 3 is a top plan view of FIG. 2;

FIG. 4 is a front elevation thereof; in an uncollapsed position, with cover lifted for ease of illustration;

FIG. 5 is a left side elevation of FIG. 4; the right side elevation being a mirror image;

FIG. 6 is a bottom plan view of FIG. 2;

FIG. 7 is a perspective view of a box; in collapsed position; showing without cover for ease of illustration;

FIG. 8 is a perspective view similar to FIG. 7; with cover; and

FIG. 9 is a left side elevation of FIG. 8; the right side elevation being a mirror image. 

The ornamental design for a collapsible box, as shown and described. 